Installation method of cylindrical roller bearings

Installation method of cylindrical roller bearings

The outer ring of the four-row cylindrical roller bearing with the outer ring and the inner hole of the bearing seat is generally transitional fit. For smaller bearings, the outer ring, roller and cage can be lightly combined with a copper ...
The resurgence of the COVID-19 in Indonesia influencing the price of best wigs

The resurgence of the COVID-19 in Indonesia influencing the price of best wigs

For most of last year, Indonesia appeared to have succeeded in containing the COVID-19 outbreak to a large extent. Now, the island nation of about 270 million people has become the epicenter of Asia new epidemic, reporting more cases and deaths every day...
Market Trend and Demand Rising raw material prices engulf profit margins Will Affact the Price of Gla

Market Trend and Demand Rising raw material prices engulf profit margins Will Affact the Price of Gla

Rising raw material prices engulf profit margins According to US media reports, in June, most production materials experienced price increases. Originally, as the U.S. economy recovered, projects and orders continued to increase, but U.S. construction co...
Google extends Pixel 4 XL repair warranty for a year in some regions affecting the price of the apple

Google extends Pixel 4 XL repair warranty for a year in some regions affecting the price of the apple

Google extends Pixel 4 XL repair warranty for a year in some regions If you live in the US, Singapore, Canada, Japan and Taiwan, Google will repair your Pixel 4XL phone free of charge after the warranty expires for up to a year. The tech giant has rolled...
Market Trend and Demand The raw material boom cycle in August will continue Will Affact the Price of

Market Trend and Demand The raw material boom cycle in August will continue Will Affact the Price of

Can't stop the price increase in August? The raw material boom cycle will continue From August 1st, the Kansai Paint Industrial Coatings category will be increased by 15-25%, the curing agent will be increased by 30-40%, and the thinner will be increased...
Market Trend and Demand Crude oil skyrocketed significantly Will Affact the Price of Nano Aluminum bo

Market Trend and Demand Crude oil skyrocketed significantly Will Affact the Price of Nano Aluminum bo

In the market that has finally cooled down, prices have risen again recently due to factors such as inflation and the suspension of production caused by extreme weather. Due to raw material problems, BASF PA66 supply force majeure extended until August. ...
Market Trend and Demand Composite raw material price index keeps rising Will Affact the Price of B4C

Market Trend and Demand Composite raw material price index keeps rising Will Affact the Price of B4C

In May, the prices of base materials (synthetic resins) and reinforcement materials increased. Among them, the increase in the price of reinforced materials was the main reason for the increase in the price index of composite materials. The price index i...
The number of mobile phone accessories enterprises is increasing at the same time, the apple watch se

The number of mobile phone accessories enterprises is increasing at the same time, the apple watch se

In fact, from the mobile phone accessories industry category, charger or just the tip of the iceberg. The research found that mobile phone accessories can be roughly divided into built-in mobile phone accessories and external mobile phone accessories two...
Precautions for the use of the 32018 bearing and how to maintain the bearing to extend its service li

Precautions for the use of the 32018 bearing and how to maintain the bearing to extend its service li

How to judge the 32018 bearing failure A sound meter is used to check the size and sound quality of the rolling sound of the 32018 bearing in operation. Even if the bearing is slightly damaged such as peeling, abnormal and irregular sounds will be emitte...
The rising demand for lithium, cobalt and magnetic rare earths in the new energy vehicle industry is

The rising demand for lithium, cobalt and magnetic rare earths in the new energy vehicle industry is

Since the beginning of this year, domestic and foreign policies have increased, and the world major new energy vehicle markets have grown strongly, and the penetration rate has continued to rise. In the domestic market, since the second half of last year...